Choose a documentation source-of-truth (Confluence, etc) and keep a changelog[1]. I've also seen a dedicated email group (i.e. change-mngt@company.com) used for

Choose a documentation source-of-truth (Confluence, etc) and keep a changelog[1]. I've also seen a dedicated email group (i.e. change-mngt@company.com) used for tracking non-code changes. [1]: https://keepachangelog.com/en/1.0.0/ https://keepachangelog.com/en/1.0.0/